https://w3id.org/framester/conceptnet5/data/en/skeptic <https://w3id.org/framester/conceptnet5/schema/CapableOf> <https://w3id.org/framester/conceptnet5/data/en/doubt_that_alien_exist> <https://w3id.org/framester/conceptnet5/data/en/tell_truth_from_fable> <https://w3id.org/framester/conceptnet5/data/en/think_ring_around_true_believer> <https://w3id.org/framester/conceptnet5/data/en/doubt_claim> <https://w3id.org/framester/conceptnet5/data/en/doubt_theory> <https://w3id.org/framester/conceptnet5/data/en/doubt_your_intention> <https://w3id.org/framester/conceptnet5/data/en/doubt_anything> risorse dalla linked data cloud